JLG E300 Parts Manual User Manual
Page 7
TABLE OF CONTENTS
3121254
E300AJ/E300AJP
7
FIGURE 1-1. STEER INSTALLATION ............................................................................................................................................ 10
FIGURE 1-2. TIRE AND WHEEL DRIVE INSTALLATION ............................................................................................................. 12
FIGURE 1-3. DRIVE HUB ASSEMBLY .......................................................................................................................................... 14
FIGURE 1-4. DRIVE MOTOR ASSEMBLY .................................................................................................................................... 18
FIGURE 1-5. ELECTRICAL COMPONENTS INSTALLATION (FRAME MOUNTED) .................................................................... 20
FIGURE 1-6. BATTERY BOX INSTALLATION .............................................................................................................................. 24
FIGURE 1-7. FRAME COVERS INSTALLATION ........................................................................................................................... 26
FIGURE 1-8. INVERTER INSTALLATION (OPTIONAL) ................................................................................................................ 28
FIGURE 2-1. CONTROL VALVES AND TANK/MOTOR INSTALLATIONS ................................................................................... 32
FIGURE 2-2. MAIN CONTROL VALVE ASSEMBLY ...................................................................................................................... 36
FIGURE 2-3. BOOM FUNCTION VALVE ASSEMBLY ................................................................................................................... 38
FIGURE 2-4. TURNTABLE AND SWING DRIVE INSTALLATION ................................................................................................. 40
FIGURE 2-5. TURNTABLE BEARING ASSEMBLY ....................................................................................................................... 42
FIGURE 2-6. SWING MOTOR ASSEMBLY ................................................................................................................................... 44
FIGURE 2-7. GROUND CONTROL BOX ASSEMBLY ................................................................................................................... 46
FIGURE 2-8. ELECTRICAL COMPONENTS INSTALLATIONS .................................................................................................... 50
FIGURE 2-9. HOODS INSTALLATION (Prior to SN 0300194887) ................................................................................................. 54
FIGURE 2-10. HOOD INSTALLATION (SN 0300194887 to Present) ............................................................................................ 56
FIGURE 3-1. BOOM AND CYLINDERS INSTALLATION ............................................................................................................... 60
FIGURE 3-2. TOWER BOOM ASSEMBLY .................................................................................................................................... 64
FIGURE 3-3. MAIN BOOM ASSEMBLY ......................................................................................................................................... 66
FIGURE 3-4. JIB ASSEMBLY AND PLATFORM SUPPORT INSTALLATION ............................................................................... 70
FIGURE 3-5. PLATFORM ROTATOR ASSEMBLY ........................................................................................................................ 74
FIGURE 3-6. JIB SWING ROTATOR ASSEMBLY (E300AJP ONLY) ............................................................................................ 76
FIGURE 3-7. CABLE, CLAMPS AND LIMIT SWITCHES INSTALLATION ..................................................................................... 78
FIGURE 4-1. PLATFORM ASSEMBLY .......................................................................................................................................... 82
FIGURE 4-2. PLATFORM CONSOLE ASSEMBLY ........................................................................................................................ 86
FIGURE 4-3. CONTROLLER ASSEMBLY (DRIVE AND STEER) (Prior to SN 0300194240) ........................................................ 90
FIGURE 4-4. CONTROLLER ASSEMBLY (DRIVE AND STEER) (SN 0300194240 to Present) ................................................... 94
FIGURE 4-5. CONTROLLER ASSEMBLY (SWING AND LIFT) (Prior to SN 0300194240) ........................................................... 96
FIGURE 4-6. CONTROLLER ASSEMBLY (SWING AND LIFT) (SN 0300194240 to Present) .................................................... 100
FIGURE 5-1. LEVEL (PLATFORM SLAVE) CYLINDER ASSEMBLY .......................................................................................... 104
FIGURE 5-2. LIFT (JIB) CYLINDER ASSEMBLY ......................................................................................................................... 106
FIGURE 5-3. LIFT (MAIN BOOM) CYLINDER ASSEMBLY ......................................................................................................... 108
FIGURE 5-4. LIFT (TOWER BOOM) CYLINDER ASSEMBLY ..................................................................................................... 110
FIGURE 5-5. MASTER CYLINDER ASSEMBLY .......................................................................................................................... 112
FIGURE 5-6. STEER CYLINDER ASSEMBLY ............................................................................................................................. 114
FIGURE 5-7. TELESCOPE CYLINDER ASSEMBLY ................................................................................................................... 116
FIGURE 6-1. HYDRAULIC DIAGRAM - E300AJ .......................................................................................................................... 120
FIGURE 6-2. DRIVE HYDRAULIC DIAGRAM - E300AJP ............................................................................................................ 122
FIGURE 6-3. HYDRAULIC DIAGRAM LIST ................................................................................................................................. 124
FIGURE 7-1. ELECTRICAL DIAGRAM LIST ................................................................................................................................ 126
FIGURE 7-2. HARNESS COMPONENTS INSTALLATION .......................................................................................................... 128